// SPDX-FileCopyrightText: SAP SE or an SAP affiliate company and Gardener contributors
//
// SPDX-License-Identifier: Apache-2.0

package v1alpha1

import (
	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)

var _ Object = (*BackupBucket)(nil)

// BackupBucketResource is a constant for the name of the BackupBucket resource.
const BackupBucketResource = "BackupBucket"

// +genclient
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +kubebuilder:resource:scope=Cluster,path=backupbuckets,shortName=bb,singular=backupbucket
// +kubebuilder:subresource:status
// +kubebuilder:printcolumn:name=Type,JSONPath=".spec.type",type=string,description="The type of the cloud provider for this resource."
// +kubebuilder:printcolumn:name=Region,JSONPath=".spec.region",type=string,description="The region into which the backup bucket should be created."
// +kubebuilder:printcolumn:name=State,JSONPath=".status.lastOperation.state",type=string,description="status of the last operation, one of Aborted, Processing, Succeeded, Error, Failed"
// +kubebuilder:printcolumn:name=Age,JSONPath=".metadata.creationTimestamp",type=date,description="creation timestamp"

// BackupBucket is a specification for backup bucket.
type BackupBucket struct {
	metav1.TypeMeta `json:",inline"`
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// Specification of the BackupBucket.
	// If the object's deletion timestamp is set, this field is immutable.
	Spec BackupBucketSpec `json:"spec"`
	// +optional
	Status BackupBucketStatus `json:"status"`
}

// GetExtensionSpec implements Object.
func (i *BackupBucket) GetExtensionSpec() Spec {
	return &i.Spec
}

// GetExtensionStatus implements Object.
func (i *BackupBucket) GetExtensionStatus() Status {
	return &i.Status
}

// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

// BackupBucketList is a list of BackupBucket resources.
type BackupBucketList struct {
	metav1.TypeMeta `json:",inline"`
	// +optional
	metav1.ListMeta `json:"metadata,omitempty"`

	// Items is the list of BackupBucket.
	Items []BackupBucket `json:"items"`
}

// BackupBucketSpec is the spec for an BackupBucket resource.
type BackupBucketSpec struct {
	// DefaultSpec is a structure containing common fields used by all extension resources.
	DefaultSpec `json:",inline"`

	// Region is the region of this bucket. This field is immutable.
	Region string `json:"region"`
	// SecretRef is a reference to a secret that contains the credentials to access object store.
	SecretRef corev1.SecretReference `json:"secretRef"`
}

// BackupBucketStatus is the status for an BackupBucket resource.
type BackupBucketStatus struct {
	// DefaultStatus is a structure containing common fields used by all extension resources.
	DefaultStatus `json:",inline"`

	// GeneratedSecretRef is reference to the secret generated by backup bucket, which
	// will have object store specific credentials.
	// +optional
	GeneratedSecretRef *corev1.SecretReference `json:"generatedSecretRef,omitempty"`
}
